/*
 
HLPViewController.h

Coding for HLPViewController.h has used reference from the following link
http://lievendekeyser.net/index.php?module=messagebox&action=message&msg_id=1351

Author: Steven He <cha42@sfu.ca>

Copyright (C) 2010 Green-Power

URL: http://code.google.com/p/green-power

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

$Id$
*/

#import <UIKit/UIKit.h>

/**
 * View controller for HLPView. In addition to providing a container for the 
 * HLPView view, this class handles additional functions like moving to the next
 * view controller (if displayed before a game) or going back to the previous
 * one.
 */
@interface HLPViewController : UIViewController {
  UIViewController *nextViewController;
}

@property (nonatomic,retain) UIViewController *nextViewController;

/**
 * Create a new controller from images
 * 
 * \param images The images (UIImage instances) that will be displayed by this view
 */
- (id)initWithImages:(NSArray *)images;

/**
 * Toggles the navigation bar on/off, if used inside a navigation stack
 */
- (IBAction)toggleNavigationBar:(id)sender;

@end
